<|begin_of_text|><|start_header_id|>system<|end_header_id|>Explain the role of energy intensity in emissions change.<|eot_id|><|start_header_id|>user<|end_header_id|>Sector: Energy; Total emissions change: -0%; Energy intensity contribution: -2%.<|eot_id|><|start_header_id|>assistant<|end_header_id|>Energy intensity contributed to a 2% reduction in emissions in the Energy sector.<|eot_id|>